Rapid: Individual Calculations January 2018
 Masoumi, Amirhossein  Total change: 2.80  Rating chartPersonal card
 Yalda Rpaid Cup Urmia 1396 Urmia IRI 2017-12-24
RcRownchangeKK*chgGame
 1578 1560 4.00 8 0.14 20 2.80 
  Shakiba, Behrooz 1960  * IRI1.0010.922018.40 
  Shiri, Kazem 1876 IRI0.001-0.1320-2.60 
  Heydari, Gholamreza 1960  * IRI0.001-0.0820-1.60 
  Momeni, Iliya 1203 IRI1.0010.11202.20 
  Soleimanpour, Atamalek 1254 IRI1.0010.14202.80 
  Hosseini, Mahmoud 1823 IRI0.001-0.1820-3.60 
  Rezaei, Yasin 1160  * IRI0.001-0.9220-18.40 
  Aryan, Pouya 1391 IRI1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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